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import { assetDataUtils } from '@0xproject/order-utils';
import { logUtils } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { Provider, TxData } from 'ethereum-types';
import { ArtifactWriter } from '../utils/artifact_writer';
import { artifacts } from './artifacts';
import { constants } from './constants';
import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
import { ERC20ProxyContract } from './contract_wrappers/erc20_proxy';
import { ERC721ProxyContract } from './contract_wrappers/erc721_proxy';
import { ExchangeContract } from './contract_wrappers/exchange';
import { ForwarderContract } from './contract_wrappers/forwarder';
import { OrderValidatorContract } from './contract_wrappers/order_validator';
/**
* Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2-mainnet' command.
* Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
* the migration should be written to run synchronously.
* @param provider Web3 provider instance.
* @param artifactsDir The directory with compiler artifact files.
* @param txDefaults Default transaction values to use when deploying contracts.
*/
export const runV2MigrationsAsync = async (provider: Provider, artifactsDir: string, txDefaults: Partial<TxData>) => {
const web3Wrapper = new Web3Wrapper(provider);
const networkId = await web3Wrapper.getNetworkIdAsync();
const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
// Deploy AssetProxies
const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
artifactsWriter.saveArtifact(erc20proxy);
const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
artifacts.ERC721Proxy,
provider,
txDefaults,
);
artifactsWriter.saveArtifact(erc721proxy);
// Deploy Exchange
const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
artifactsWriter.saveArtifact(exchange);
let txHash;
// Register AssetProxies in Exchange
txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Registering ERC20Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Registering ERC721Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
// Deploy AssetProxyOwner
const assetProxies = [erc20proxy.address, erc721proxy.address];
const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
artifacts.AssetProxyOwner,
provider,
txDefaults,
constants.ASSET_PROXY_OWNER_OWNERS,
assetProxies,
constants.ASSET_PROXY_OWNER_REQUIRED_CONFIRMATIONS,
constants.ASSET_PROXY_OWNER_SECONDS_TIMELOCKED,
);
artifactsWriter.saveArtifact(assetProxyOwner);
// Deploy Forwarder
const zrxAssetData = assetDataUtils.encodeERC20AssetData(constants.ZRX_ADDRESS);
const wethAssetData = assetDataUtils.encodeERC20AssetData(constants.WETH_ADDRESS);
const forwarder = await ForwarderContract.deployFrom0xArtifactAsync(
artifacts.Forwarder,
provider,
txDefaults,
exchange.address,
zrxAssetData,
wethAssetData,
);
artifactsWriter.saveArtifact(forwarder);
// Deploy OrderValidator
const orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
artifacts.OrderValidator,
provider,
txDefaults,
exchange.address,
zrxAssetData,
);
artifactsWriter.saveArtifact(orderValidator);
// Authorize Exchange contracts to call AssetProxies
txHash = await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Authorizing Exchange on ERC20Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
txHash = await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Authorizing Exchange on ERC721Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
// Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
txHash = await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Transferring ownership of ERC20Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
txHash = await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Transferring ownership of ERC721Proxy');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
txHash = await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address);
logUtils.log(`transactionHash: ${txHash}`);
logUtils.log('Transferring ownership of Exchange');
await web3Wrapper.awaitTransactionSuccessAsync(txHash);
};
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